A mysterious anti-Pyeongyang group which claimed responsibility for last month's raid on the North Korean Embassy in Spain has unveiled itself,... vowing to bring down Kim Jong-un and his regime.<br />But what do we know about the group now it's outed itself?<br />Lee Seung-jae reports. <br />On Tuesday,... an anti-Pyeongyang group which calls itself 'Free Joseon' claimed it carried out the February 22nd break-in at the North Korean Embassy in Madrid,... adding it had shared some of the information obtained from the embassy with the FBI.<br />In a statement posted on its website on Thursday,... it said together with its (quote)" revolutionary comrades" inside North Korea,... that it was going to "rock the Kim Jong-un regime down to its roots with action".<br />But the big question is.... who are they?<br />Previously known as the Cheollima Civil Defense,... the group is widely reported to be protecting Kim Han-sol, the son of Kim Jong-nam,... the assassinated half-brother of North Korean leader Kim Jong-un.<br />I am Kim Han-sol, a North Korean. I am also a member of the Kim Il-sung family.<br />Free Joseon also revealed its members consist of people both in and outside North Korea,... and it's committed to ending the Kim family's hereditary succession.<br />But who leads this mysterious group?<br />Reports say it may be Adrian Hong Chang,.. a U.S.-based human rights activist long involved in North Korea-related issues.<br />Although Hong is a U.S. resident,... he's reported to be a Mexican passport holder.<br />Sources say Hong's Mexican passport allows him to freely travel to China,... where he helps North Korean defectors make their way through China.<br /> He is also the co-founder of Liberty in North Korea,... but the current CEO of the civil rights group says he has had no involvement with the organization for over ten years.<br />Lee Seung-jae, Arirang News. <br />
